What is the restriction of the Azure policy shown in the exhibit?

The restriction of the Azure policy is to limit the creation of Azure SQL servers to a specific resource group. This means that the policy enforces governance rules so that Azure SQL servers can only be deployed within the designated resource group identified in the policy definition. Consequently, any attempt to create Azure SQL servers outside of this specified resource group would be denied, ensuring that resource management and compliance are maintained according to organizational policies.

This type of configuration is useful in scenarios where organizations want to control costs, manage resources efficiently, or adhere to specific security requirements within Azure. By enforcing such a restriction, administrators can maintain tighter control over where and how resources are deployed, leading to better resource organization and management.